PATNA, Oct. 31 -- Senior BJP leader and former Rajya Sabha MP, Ravindra Kishore Sinha passed away on Friday at his residence in Noida. Sinha, 75, was ailing and living at his Noida residence for the past few months, where he passed away Friday morning, family sources said. Sinha is survived by his wife, son Rituraj, who is a former national secretary of the party, and a daughter. Bihar chief minister Samrat Choudhary along with top state BJP leaders and senior leaders from other parties have condoled the death of Sinha. In his condolence message, CM Choudhary said Sinha's contribution in the field of journalism , social work and organisation would always be remembered while underlining that the demise of the former Rajya Sabha MP was an unparalleled loss for the social and political field. State president of the BJP Sanjay Sarougi , BJP MLC Sanjay Mayukh, JD(U) MLC Neeraj Kumar, RJD chief Lalu Prasad, leader of the opposition Tejashwi Prasad Yadav, former chief minister Rabri Devi , state RJD president Mangani Lal Mandal and others also have condoled the death of Sinha. Sinha was the founder of a leading private security firm and the editor of several newspapers and magazines. He hailed from Bahiyara village in the Koilwar Block of Bhojpur district. The body of Sinha will be brought from Delhi to Patna for the final rites to be performed in the Bihar capital, according to family sources....